Answer:
D. g(x)=(3x)^2
Step-by-step explanation:
For function g(x), it displays the point (1,9) as part of the function. If (x,y), then we can plug those into the available answers. Plug 1 in for each x value in the function and whichever one equals 9 will be your answer. This is only true for g(x)=(3x)^2.
20%=0.2
14*0.2 = 2.8 ( $2.80 is the tip she will be giving her)
$14+$2.80 = $16.80 ( what she will be giving in total)
$20-$16.80 = $3.20 (the change she will get back)
C) vertical translation down 6 units
and
d) reflection
the negative at the beginning shows there is a reflection, and the -6 as the k value means it’s moving down 6. hope this helps:))
Answer:
Step-by-step explanation:
The given function is;
This is the same as;
Add and subtract the square of half the coefficient of x.
Observe that the first three terms is a perfect square trinomial.
The vertex form is
The vertex (8,-64)
